Full-Stack React Native Developer

About this role

Engineering · Remote / APAC

Full-Stack React Native Developer

Full-time

#### About the Role

At Aye, we're reimagining how people pay, earn, and connect: using face as the new universal identifier for payments, loyalty, and personalised experiences. We're looking for a Full-Stack React Native Developer to join our product and engineering team, building high-performance, scalable mobile applications that power the Aye ecosystem. You'll play a key role in enhancing our mobile experience, integrating advanced APIs, and ensuring reliability across both iOS and Android platforms. This role offers the opportunity to shape a product used by thousands of users and merchants across Southeast Asia.

#### Key Responsibilities

App Development: Build, maintain, and optimise cross-platform mobile apps using React Native, ensuring high performance and responsiveness. Collaborate with UI/UX designers and backend teams to deliver seamless, user-centred experiences.

Backend Integration: Develop and maintain Node.js services, integrating APIs and ensuring smooth data flow between front-end and backend systems. Manage PostgreSQL databases and implement Sequelize ORM for structured data modelling.

Feature Implementation: Integrate Firebase Cloud Messaging (FCM) for push notifications and other mobile engagement tools. Handle app release cycles including build configuration, release management, and App Store / Play Store submission.

Code Quality & Collaboration: Write clean, well-structured, and maintainable code following best practices and version control standards. Contribute to code reviews and deployment processes via Git workflows.

Security & Performance: Implement mobile security best practices to safeguard sensitive data and API communications. Optimise for stability, scalability, and speed across devices and OS versions.

#### What We're Looking For

• 3+ years hands-on React Native experience shipping production apps to both App Store and...